'The Houstons: On Our Own': detached from Whitney Houston, unemotional

With cameras around every corner, no time to misbehave, right? But no time to grieve or honor someone you just lost, either. Pat also understandably wants to portray herself as a sober guardian, mindful of her important new role, but instead comes off as cold and controlling. Bobbi Kristina, sometimes reaching for any open bottle within reach, treats her like she's buzzkill. "It's very difficult to deal with her sometimes," sighs Pat, "because the world is so involved with what we do." And how is it, Pat, that a 14-part unscripted series makes that any easier?